Plastic-coated electrode for alkaline storage battery

An unsintered positive electrode for an alkaline accumulator, comprising: - a current-conducting metal support with a thickness less than or equal to 150 microns and - a paste comprising an electrochemically active material based on nickel hydroxide and a binder; the binder comprising: A) at least one copolymer of tetrafluoroethylene and propylene in a mass percentage 'a' relative to the mass of paste such that 0.5%